73281138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 177914880

約数和(自身を除く): 104633742

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 131, 133, 262, 266, 393, 399, 701, 786, 798, 917, 1402, 1834, 2103, 2489, 2751, 4206, 4907, 4978, 5502, 7467, 9814, 13319, 14721, 14934, 17423, 26638, 29442, 34846, 39957, 52269, 79914, 91831, 93233, 104538, 183662, 186466, 275493, 279699, 550986, 559398, 642817, 1285634, 1744789, 1928451, 3489578, 3856902, 5234367, 10468734, 12213523, 24427046, 36640569, 73281138]

約数ペア:

[(1, 73281138), (2, 36640569), (3, 24427046), (6, 12213523), (7, 10468734), (14, 5234367), (19, 3856902), (21, 3489578), (38, 1928451), (42, 1744789), (57, 1285634), (114, 642817), (131, 559398), (133, 550986), (262, 279699), (266, 275493), (393, 186466), (399, 183662), (701, 104538), (786, 93233), (798, 91831), (917, 79914), (1402, 52269), (1834, 39957), (2103, 34846), (2489, 29442), (2751, 26638), (4206, 17423), (4907, 14934), (4978, 14721), (5502, 13319), (7467, 9814)]